Mud Capping : (sometimes known as "bulldozing", "adobe blasting", or "dobying") The breaking of boulders by placing a quantity of explosives against a rock or boulder without confining the explosives in a drill hole
United States Mine Rescue Association USMRA (membership,mine rescue and safety training resources, and mine disasters and accidents), Mine Safety and Health Quizzes, Glossary of Blasting Terms, PA,USA 2016. http: //miningquiz.com/pdf/Glossaries/Glossary_of_Blasti ng_Terms.pdf, (Blasting - Amer) {997}